:root{--bg:#ecefea;--surface:#fff;--surface-2:#f5f7f3;--ink:#1b2321;--muted:#5b6863;--line:#d2d9d1;--accent:#2b47c4;--accent-ink:#fff;--accent-soft:#dde3fa;--ok:#2e7a4d;--warn:#9a5b12;--c-coral:#f3b1a0;--c-sky:#a8cbef;--c-sage:#b2dbac;--c-butter:#f2d985;--sticky-ink:#1b2321;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#131817;--surface:#1c2321;--surface-2:#222b28;--ink:#e7ece8;--muted:#9aa8a2;--line:#34413c;--accent:#93a6ff;--accent-ink:#0f1536;--accent-soft:#283163;--ok:#7bcb98;--warn:#e6b26a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#131817;--surface:#1c2321;--surface-2:#222b28;--ink:#e7ece8;--muted:#9aa8a2;--line:#34413c;--accent:#93a6ff;--accent-ink:#0f1536;--accent-soft:#283163;--ok:#7bcb98;--warn:#e6b26a;--lightningcss-light: 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h3{margin-bottom:6px}.final-btns{justify-content:center;margin-top:18px}.confetti{pointer-events:none;z-index:8;width:100%;height:100%;position:fixed;inset:0}.chips{flex-wrap:wrap;gap:6px;margin-bottom:6px;display:flex}.chip{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:.3em .85em;font-size:.88rem}.chip:hover{color:var(--ink)}.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}.cheat-preview{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:.92rem}.cheat-preview ol,details.cheat ol{margin:0 0 10px;padding-left:1.3em}.cheat-preview li,details.cheat li{margin:3px 0}.opt-rows{flex-direction:column;gap:10px;max-width:760px;margin:6px auto 0;display:flex}.opt-row{grid-template-columns:auto minmax(110px,220px) minmax(0,1fr) 44px;align-items:center;gap:12px;display:grid}.axis-row{grid-template-columns:minmax(110px,220px) minmax(0,1fr) 44px 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.opt-swatch{width:34px;height:34px}.choice-pick button.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent);background:var(--surface)}.axis-pick{margin-bottom:14px}.axis-pick .axis-name{margin-bottom:6px;font-weight:600}.axis-pick .nums{grid-template-columns:repeat(var(--max),1fr);gap:4px;display:grid}.axis-pick .nums button{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;min-height:40px;padding:0;font-family:Unbounded,system-ui,sans-serif;font-size:.95rem}.axis-pick .nums button.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.why-chain{flex-direction:column;gap:8px;max-width:760px;margin:14px 0 4px;display:flex}.why-row{align-items:flex-start;gap:12px;display:flex}.why-n{background:var(--c-coral);width:30px;height:30px;color:var(--sticky-ink);border-radius:50%;flex:none;place-items:center;margin-top:4px;font-family:Unbounded,system-ui,sans-serif;display:grid}.why-body{flex:1;min-width:0}.why-q{color:var(--muted);margin-bottom:3px;font-size:.85rem}@media (width<=860px){.opt-row{grid-template-columns:auto minmax(0,1fr) 40px}.opt-row .opt-bar{order:3;grid-column:1/-1}.axis-row{grid-template-columns:minmax(0,1fr) 40px}.axis-vals{display:none}}.code-card .btn{color:var(--ink)}